Priority Date: 21.11.07 (US 20070996513P)

Improved speaker apparatus

  • Application ID: EP14190517
  • Status: EXAMINATION REQUESTED

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Specialization

This EP application has the IPC combination H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER) and H04 (ELECTRIC COMMUNICATION TECHNIQUE). We found, that AWA, Dreiss Patentanwälte PartG mbB, 2K Patentanwälte Blasberg Kewitz & Reichel Partnerschaft mbB, Westphal Mussgnug & Partner, SSM Sandmair and 31 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 21.11.2007 - Priority Date (US 20070996513P)
  • 11.03.2015 - Publication A1 (EP2846557)